SANFU METAL adopts an integrated bar induction and tempering line as its main equipment,. It is also equipped with imported SMS high-speed whirling cutter, rolling and straightening equipment and imported sawing machine, which are used to process bars. Those equipment and machines can be used to process steering gear racks, rockshafts and valve cores of automobile industry, ballscrews for machine tool industry, and various pin bushes for construction machinery industry. In addition, sucker rods and oil extraction tubes used by petroleum drilling industry can also be processed with them, so the company can meet various processing needs of enterprises.

We can carry out the following processes:

skin→ Tempering / annealing / demagnetization→ straightening→ burnish→ flaw detection→ cut off→ fat liquoring→ Bundling / packing

Wire Rod To Rod Processing

Range of types:

Blasted

Peeled

Conical/biconical / cylindrical / non-linear

Corrosion-resistant (oiled)

Straightened

Ends processed

Manufacture of short lengths (types of end processing: shaped, centred, face turned)

Sawn (as a package)

Stacked (edge profiles)

Cold Heading Wire Processing

Process conditions:

1.Hard drawn

2.Spheroidized anneraled and cold drawn 

3.SAFS-spheroidized annealed at finished size

4.SAIP-spheroidized annealed in process

5.Spheroidized annealed + SAIP

6.Pretreated and cold drawn 

7.Bright finish by stearate Bright finish by oil or grease

8.Phosphate coated, soaped (in process respectively finished)

9.Phosphate with Polymer coating (in process respectively finished)